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Product guides
Plain answers to the questions customers ask us most.
Which glasses do you need?Polarized, photochromic, anti-blue, night vision or optical frames. What each one is for.Read the guideHow our Wi-Fi cameras workWatching from anywhere, what happens without Wi-Fi, and recording to a memory card.Read the guideAlarm kits and sensorsWhat comes in a kit, how the sensors talk to the siren, and what you can add.Read the guide
More help
Dash cams and memory cards
Some dash cam models are sold without a memory card. Most customers take the dash cam with a memory card so they can start recording right away. We sell compatible high-speed cards: 32GB for $6 and 64GB for $9.
Setting up a smartwatch
- Download and install the watch's app on your phone.
- Open the app and allow all permissions, including Bluetooth and accessibility rights.
- In the app, search for your watch under settings or device management, and tap it to bind it to your phone.
- A successful bind sets the watch's date and time from your phone.
- Set up your profile, app alerts and alarms in the app.
Looking after your device's battery
- Charge the device fully before the first use.
- Charge from a computer USB port. An ordinary phone charger head also works. Avoid quick chargers.
- Never charge from a car charger or a generator.
- Do not leave it charging for more than 4 hours, and never overnight. It is usually full in 1 to 2 hours.
- Do not let the battery run flat before you recharge.
Damage from improper charging is not covered by the warranty. See the warranty page.
Still not sure?
Tell us what you need it for and we will point you to the right one.